hdhd3hxhx
hdhd3hxhx
23-10-2016
Mathematics
contestada
What is the answer to
7x-51=4x
Respuesta :
zexius
zexius
23-10-2016
7x - 51 = 4x
7x - 4x = 51
3x = 51
x = 51 ÷ 3
x = 17
Answer Link
emmarobert
emmarobert
23-10-2016
Put like terms on the same side of the =. You must switch the sign (+/-) of any number that you move.
7x-51=4x
7x-4x=51
3x=51
x=51/3
final answer: x=17
Answer Link
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